package com.ynny.librarysystemmanager.common;

import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
import lombok.ToString;

@Data
@ToString
@AllArgsConstructor
@NoArgsConstructor
public class R {

    private Integer code;

    private String msg;

    private Object data;


    public static R ok(Object data){

        return new R(200, "success" ,data);
    }

    public static R fail(Integer code , String msg){
        return new R(code, msg ,null);
    }

}
